roushcupcar

Im in the middle of an engine swap on my 2000 v6 car.I got a 4.6 out of a wrecked gt car.Im having an issue with the long tube headers.They are Mac brand. the emmision tube coming from the top if the motor to the left pipe has the same female end as the header.Anyone else have this problem and anyone got any ideas to hook it up.went to local speed shop and hardware store and nothing.I believe the threads are metric and im stuck....Gary

ponyandajag

You will get a lot more information if you post this in the technical area. In this area you find a lot of people (not all by any means) like me that don't have a clue. There are some great people that look at the areas for cars like theirs with vast amounts of knowledge.

roushcupcar

Got the info i was looking for from local ford dealer.The piece i was misssing was left on the old exsaust manifolds....gary